A teacher must have a healthy body, the skills of a farmer, the mind of a scientist, the interest in art, and the spirit of social reform.
"Silence can be just as powerful as words in a story."
Mathematics is the organ with which we comprehend the phenomena of nature.
If we spoke a different language, we would perceive a somewhat different world.
The computing scientist's main challenge is not to get confused by the complexities of his own making.
我听说楚地有一只神龟,已死三千年了,楚王用布包好,再用竹编把它装着,藏在庙堂之上。这龟,宁愿死了尊贵地保留着骸骨呢,还是宁愿活着在泥水中摇曳着尾巴?